<script type="text/javascript">
function country_select_change($obj){
	$.post("/admin/scenicspot/optionsCityListByCountry/"+$obj.value,function(data){
		if(!empty(data)){
		var citys=eval("("+data+")");
		var id;
		var str="";
		for(id in citys){
			str+="<option value="+id+">"+citys[id]+"</option>";
		}
		$("select[name='city']").html(str);
		}
	});
}
</script>
